| Company | Timeline | Status | |
| Spencer-Carter Holdings Limited Director • Engineer | 11 Mar 2008←2 Months→29 May 2008 | Active | |
| Spencer-Carter Holdings Limited Secretary • Unreported | 11 Mar 2008←2 Months→29 May 2008 | Active | |
| Spencer-Carter Estates Limited Director • Engineer | 3 Mar 2008←17 Years→Current | Active | |
| Spencer-Carter Estates Limited Secretary • Unreported | 3 Mar 2008←17 Years→Current | Active | |
| Spencer-Carter Limited Director • Engineer | 12 Sep 1997←10 Years→29 May 2008 | Active | |
| Spencer-Carter Limited Secretary • Engineer | 12 Sep 1997←10 Years→29 May 2008 | Active | |
| Spencer-Carter (Properties) Limited Director • Engineer | 5 Oct 1991←34 Years→Current | Active | |
| Spencer-Carter (Properties) Limited Secretary • Unreported | 5 Oct 1991←34 Years→Current | Active | |
